CN108076364B - 自适应媒体流传输设备和媒体服务设备 - Google Patents

自适应媒体流传输设备和媒体服务设备 Download PDF

Info

Publication number
CN108076364B
CN108076364B CN201710975751.9A CN201710975751A CN108076364B CN 108076364 B CN108076364 B CN 108076364B CN 201710975751 A CN201710975751 A CN 201710975751A CN 108076364 B CN108076364 B CN 108076364B
Authority
CN
China
Prior art keywords
video
audio
data
web browser
media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710975751.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN108076364A (zh
Inventor
宋炳璘
郑丞原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanhua Vision Co ltd
Original Assignee
Hanwha Techwin Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hanwha Techwin Co Ltd filed Critical Hanwha Techwin Co Ltd
Publication of CN108076364A publication Critical patent/CN108076364A/zh
Application granted granted Critical
Publication of CN108076364B publication Critical patent/CN108076364B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643Communication protocols
    • H04N21/6437Real-time Transport Protocol [RTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/75Media network packet handling
    • H04L65/764Media network packet handling at the destination 
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/61Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/65Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4122Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4347Demultiplexing of several video streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348Demultiplexing of additional data and video streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508Management of client data or end-user data
    • H04N21/4516Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782Web browsing, e.g. WebTV
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61Network physical structure; Signal processing
    • H04N21/6106Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8166Monomedia components thereof involving executable data, e.g. software
    • H04N21/8173End-user applications, e.g. Web browser, game
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8166Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85Assembly of content; Generation of multimedia applications
    • H04N21/854Content authoring
    • H04N21/8543Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN201710975751.9A 2016-11-07 2017-10-19 自适应媒体流传输设备和媒体服务设备 Active CN108076364B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0147633 2016-11-07
KR1020160147633A KR102130429B1 (ko) 2016-11-07 2016-11-07 멀티미디어 수신 장치에서 디코딩을 수행하는 방법 및 멀티미디어 장치

Publications (2)

Publication Number Publication Date
CN108076364A CN108076364A (zh) 2018-05-25
CN108076364B true CN108076364B (zh) 2021-03-30

Family

ID=60269685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710975751.9A Active CN108076364B (zh) 2016-11-07 2017-10-19 自适应媒体流传输设备和媒体服务设备

Country Status (4)

Country Link
US (2) US20180131741A1 (ko)
EP (1) EP3319320B1 (ko)
KR (1) KR102130429B1 (ko)
CN (1) CN108076364B (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10313412B1 (en) 2017-03-29 2019-06-04 Twitch Interactive, Inc. Latency reduction for streaming content replacement
US10397291B1 (en) * 2017-03-29 2019-08-27 Twitch Interactive, Inc. Session-specific streaming content replacement
US10326814B1 (en) 2017-03-29 2019-06-18 Twitch Interactive, Inc. Provider-requested streaming content replacement
CN110620959B (zh) 2018-06-20 2020-12-25 杭州海康威视数字技术股份有限公司 一种数据处理方法、装置、电子设备、***及存储介质
CN112369041B (zh) * 2018-07-05 2022-10-28 杜比国际公司 播放媒体的方法和计算机可读存储装置
CN109151570B (zh) * 2018-10-10 2022-04-01 深圳市网心科技有限公司 一种基于html5的流媒体处理方法、***及相关组件
CN109257646B (zh) 2018-10-15 2020-09-22 Oppo广东移动通信有限公司 视频处理方法、装置、电子设备及计算机可读介质
CN110087110B (zh) * 2019-06-12 2021-03-30 深圳市大数据研究院 应用深度搜索动态调控视频播放的方法及装置
CN110225404A (zh) * 2019-06-17 2019-09-10 深圳市正易龙科技有限公司 视频播放方法、终端及计算机可读存储介质
DE102019132173A1 (de) * 2019-11-27 2021-05-27 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zur Konfiguration zur Übertragung von Daten von einem Feldgerät
CN111107428A (zh) * 2019-12-03 2020-05-05 青岛海信传媒网络技术有限公司 一种双路媒体流数据的播放方法及显示设备
CN111356023B (zh) * 2019-12-30 2021-12-24 杭州海康威视数字技术股份有限公司 播放方式确定方法及装置
CN112423117B (zh) * 2020-06-11 2022-12-16 上海哔哩哔哩科技有限公司 Web端视频播放方法、装置及计算机设备
CN112073809B (zh) * 2020-08-09 2022-08-09 富盛科技股份有限公司 一种支持浏览器播放任意编码格式视频的方法
CN112672225A (zh) * 2020-11-24 2021-04-16 北京懿医云科技有限公司 一种流媒体的实时通信方法及装置
CN115460183A (zh) * 2021-06-07 2022-12-09 中移物联网有限公司 基于浏览器的流媒体数据播放方法、装置及相关设备
CN113613044B (zh) * 2021-07-20 2023-08-01 深圳Tcl新技术有限公司 视频播放方法、装置、存储介质及电子设备
CN114745361B (zh) * 2022-03-25 2024-05-14 朗新数据科技有限公司 一种用于html5浏览器的音视频播放方法及***
CN115150375B (zh) * 2022-06-23 2024-05-31 浙江惠瀜网络科技有限公司 视频流数据采集方法以及装置、电子设备、存储介质
CN114866522B (zh) * 2022-07-07 2022-12-02 天津七一二移动通信有限公司 一种多模全网录音录像***

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761736A (zh) * 2011-04-29 2012-10-31 腾讯科技(深圳)有限公司 视频解码方法和装置
CN103995738A (zh) * 2013-02-15 2014-08-20 三星电子株式会社 终端装置、服务器、终端装置浏览器操作***和方法
CN105611379A (zh) * 2016-03-31 2016-05-25 北京金山安全软件有限公司 利用网页浏览器播放视频的方法、装置及电子设备
JP2016136676A (ja) * 2015-01-23 2016-07-28 日本放送協会 受信装置、バッファ管理方法、及びプログラム
CN105898295A (zh) * 2015-12-01 2016-08-24 乐视致新电子科技(天津)有限公司 一种播放器解码方法和装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1465018A (zh) * 2000-05-11 2003-12-31 南加利福尼亚大学 机器翻译技术
US7349422B2 (en) * 2003-06-03 2008-03-25 Microsoft Corporation Providing contention free quality of service to time constrained data
KR20060105890A (ko) * 2005-03-31 2006-10-12 삼성전자주식회사 디지털 방송 수신 장치 및 그 장치에서의 동기화 처리 방법
DE112006003587B4 (de) * 2006-03-06 2017-03-09 Mitsubishi Electric Corp. Abspielvorrichtung für komprimierte codierte Daten und Decodierungs-/Abspielverfahren komprimierter codierter Daten in dieser Vorrichtung
CN101359996B (zh) * 2007-08-02 2012-04-04 华为技术有限公司 媒体业务呈现方法及通讯***以及相关设备
US9712560B2 (en) * 2007-11-05 2017-07-18 Cabara Software Ltd. Web page and web browser protection against malicious injections
US8448090B2 (en) * 2009-01-23 2013-05-21 Hewlett-Packard Development Company, L.P. Selective plug-in activation for resource-limited platforms
US8964544B2 (en) * 2010-10-14 2015-02-24 T-Mobile Usa, Inc. Quality of service adjustments to improve network utilization
US9380104B2 (en) 2010-12-20 2016-06-28 Thomson Licensing Media player web service
CN103891303B (zh) * 2011-08-16 2018-03-09 黛斯悌尼软件产品有限公司 基于脚本的视频呈现
EP2798508A4 (en) 2011-12-28 2015-08-26 Intel Corp METHOD AND DEVICE FOR STREAMING METADATA BETWEEN DEVICES BY JAVASCRIPT AND HTML5
KR101955460B1 (ko) * 2012-08-24 2019-03-11 에스케이플래닛 주식회사 웹 브라우저를 이용한 멀티미디어 플레이어 제공 시스템 및 방법
US9066153B2 (en) * 2013-03-15 2015-06-23 Time Warner Cable Enterprises Llc Apparatus and methods for multicast delivery of content in a content delivery network
EP2819417B1 (en) * 2013-06-24 2020-03-04 Canon Kabushiki Kaisha Method and device for streaming video from a server based on expected usages
EP3013064B1 (en) * 2013-07-19 2019-03-13 Sony Corporation Information processing device and method
EP2835982B1 (en) * 2013-08-06 2017-12-20 THEO Technologies A method for playing a media stream in a browser application
US9930308B2 (en) * 2014-07-26 2018-03-27 Clipchamp Ip Pty Ltd Platform-agnostic video player for mobile computing devices and desktop computers
US9838760B2 (en) * 2014-12-16 2017-12-05 Arizona Board Of Regents On Behalf Of Arizona State University Systems and methods for name-based segmented media acquisition and distribution framework on a network
US10313765B2 (en) * 2015-09-04 2019-06-04 At&T Intellectual Property I, L.P. Selective communication of a vector graphics format version of a video content item
CN105955800B (zh) * 2016-05-13 2019-06-07 山东大学苏州研究院 一种自适应视频传输***的容器快速部署方法
US11197010B2 (en) * 2016-10-07 2021-12-07 Microsoft Technology Licensing, Llc Browser-based video decoder using multiple CPU threads

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761736A (zh) * 2011-04-29 2012-10-31 腾讯科技(深圳)有限公司 视频解码方法和装置
CN103995738A (zh) * 2013-02-15 2014-08-20 三星电子株式会社 终端装置、服务器、终端装置浏览器操作***和方法
JP2016136676A (ja) * 2015-01-23 2016-07-28 日本放送協会 受信装置、バッファ管理方法、及びプログラム
CN105898295A (zh) * 2015-12-01 2016-08-24 乐视致新电子科技(天津)有限公司 一种播放器解码方法和装置
CN105611379A (zh) * 2016-03-31 2016-05-25 北京金山安全软件有限公司 利用网页浏览器播放视频的方法、装置及电子设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HTML5 Live Video Streaming via WebSockets;Dominic Szablewski等;《网址:https://phoboslab.org/log/2013/09/html5-live-video-streaming-via-websockets》;20130911;第2页第5-9行 *

Also Published As

Publication number Publication date
EP3319320B1 (en) 2023-12-06
EP3319320A2 (en) 2018-05-09
CN108076364A (zh) 2018-05-25
EP3319320A3 (en) 2018-08-15
US20220263885A1 (en) 2022-08-18
KR102130429B1 (ko) 2020-07-07
KR20180050961A (ko) 2018-05-16
US20180131741A1 (en) 2018-05-10

Similar Documents

Publication Publication Date Title
CN108076364B (zh) 自适应媒体流传输设备和媒体服务设备
US10567809B2 (en) Selective media playing method and apparatus according to live streaming and recorded streaming
US10979785B2 (en) Media playback apparatus and method for synchronously reproducing video and audio on a web browser
JP7284906B2 (ja) メディアコンテンツの配信および再生
CN107277612B (zh) 用于在web浏览器上播放媒体流的方法和设备
KR102246002B1 (ko) 가상 현실 미디어 콘텐트의 스트리밍을 개선하는 방법, 디바이스, 및 컴퓨터 프로그램
US11089349B2 (en) Apparatus and method for playing back and seeking media in web browser
US11909799B2 (en) Media playback apparatus and method including delay prevention system
WO2019006185A1 (en) SYSTEM AND METHODS FOR ORCHESTRY NETWORK APPLICATION SERVICES
EP3267331A1 (en) Method and apparatus for cloud streaming service
KR101942270B1 (ko) 재생 지연 방지 시스템을 포함하는 미디어 재생 장치 및 방법
KR101668283B1 (ko) 레이턴시를 고려한 영상 출력 방법, 이를 수행하는 장치 및 클라우드 스트리밍 서비스 시스템
US20150172733A1 (en) Content transmission device, content playback device, content delivery system, control method for content transmission device, control method for content playback device, data structure, control program, and recording medium
US11089381B2 (en) Apparatus and method for simultaneous playback and backup of media in a web browser
JP5383316B2 (ja) 送信機と電子装置間の信号ストリームの簡略化された伝送方法
US20240205469A1 (en) Apparatus and method for processing cloud streaming low latency playback
KR101933031B1 (ko) 콘텐츠 재생 제어 장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Gyeongnam Changwon City, South Korea

Applicant after: HANWHA AEROSPACE Co.,Ltd.

Address before: Gyeongnam Changwon City, South Korea

Applicant before: HANWHA TECHWIN Co.,Ltd.

CB02 Change of applicant information
TA01 Transfer of patent application right

Effective date of registration: 20190228

Address after: Gyeonggi Do city of South Korea

Applicant after: HANWHA TECHWIN Co.,Ltd.

Address before: Gyeongnam Changwon City, South Korea

Applicant before: HANWHA AEROSPACE Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Gyeonggi Do city of South Korea

Patentee after: Hanhua Vision Co.,Ltd.

Address before: Gyeonggi Do city of South Korea

Patentee before: HANWHA TECHWIN Co.,Ltd.

CP01 Change in the name or title of a patent holder